README.md in tracker_api-1.4.0 vs README.md in tracker_api-1.4.1

@@ -15,10 +15,10 @@
 
 ## Installation
 
 Add this line to your application's Gemfile:
 ```ruby
-gem 'tracker_api', '~> 0.2.0'
+gem 'tracker_api'
 ```
 
 And then execute:
 ```bash
 $ bundle install